20462904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 69114240

約数和(自身を除く): 48651336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3691, 5544, 7382, 11073, 14764, 22146, 25837, 29528, 33219, 40601, 44292, 51674, 66438, 77511, 81202, 88584, 103348, 121803, 132876, 155022, 162404, 206696, 232533, 243606, 265752, 284207, 310044, 324808, 365409, 465066, 487212, 568414, 620088, 730818, 852621, 930132, 974424, 1136828, 1461636, 1705242, 1860264, 2273656, 2557863, 2923272, 3410484, 5115726, 6820968, 10231452, 20462904]

約数ペア:

[(1, 20462904), (2, 10231452), (3, 6820968), (4, 5115726), (6, 3410484), (7, 2923272), (8, 2557863), (9, 2273656), (11, 1860264), (12, 1705242), (14, 1461636), (18, 1136828), (21, 974424), (22, 930132), (24, 852621), (28, 730818), (33, 620088), (36, 568414), (42, 487212), (44, 465066), (56, 365409), (63, 324808), (66, 310044), (72, 284207), (77, 265752), (84, 243606), (88, 232533), (99, 206696), (126, 162404), (132, 155022), (154, 132876), (168, 121803), (198, 103348), (231, 88584), (252, 81202), (264, 77511), (308, 66438), (396, 51674), (462, 44292), (504, 40601), (616, 33219), (693, 29528), (792, 25837), (924, 22146), (1386, 14764), (1848, 11073), (2772, 7382), (3691, 5544)]